🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 484 Days

Day: 25.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,605,566 km

• M1: 338,690 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.68 AU - 2.18 AU

Year: 951 Days

Day: 40.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.03 AU - 3.25 AU

Year: 1974 Days

Day: 43.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.07 AU - 3.43 AU

Year: 2079 Days

Day: 14.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.92 AU - 3.96 AU

Year: 2774 Days

Day: 20.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,605,566 km

• M1: 870,510 km (0.096 R)
• M2: 3,083,212 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.04 AU - 4.58 AU

Year: 3174 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 52.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 15

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.73 AU - 9.47 AU

Year: 8178 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,605,566 km

• M1: 230,979 km (0.08 R)
• M2: 372,798 km (0.111 R)
• M3: 502,798 km (0.094 R)
• M4: 625,020 km (0.114 R)
• M5: 807,230 km (0.111 R)
• M6: 922,869 km (0.118 R)
• M7: 1,154,596 km (0.031 R)
• M8: 1,741,918 km (0.108 R)
• M9: 2,245,464 km (0.044 R)
• M10: 2,742,279 km (0.109 R)
• M11: 3,523,628 km (0.105 R)
• M12: 3,954,171 km (0.111 R)
• M13: 4,462,804 km (0.05 R)
• M14: 4,647,407 km (0.057 R)
• M15: 5,509,390 km (0.106 R)
• M16: 6,043,754 km (0.119 R)
• M17: 6,145,780 km (0.106 R)
• M18: 6,282,811 km (0.081 R)
• M19: 6,699,890 km (0.112 R)
• M20: 6,911,870 km (0.051 R)
• M21: 7,198,051 km (0.081 R)
• M22: 7,451,769 km (0.108 R)
• M23: 7,856,282 km (0.111 R)
• M24: 8,192,727 km (0.117 R)
• M25: 8,457,665 km (0.053 R)
• M26: 8,996,218 km (0.076 R)
• M27: 9,905,025 km (0.118 R)
• M28: 10,025,750 km (0.091 R)
• M29: 10,187,465 km (0.074 R)
• M30: 10,595,718 km (0.068 R)
• M31: 10,926,180 km (0.103 R)
• M32: 11,428,230 km (0.101 R)
• M33: 13,244,498 km (0.081 R)
• M34: 13,422,071 km (0.116 R)
• M35: 13,914,696 km (0.085 R)
• M36: 14,050,232 km (0.054 R)
• M37: 14,871,824 km (0.099 R)
• M38: 16,228,227 km (0.117 R)
• M39: 17,041,890 km (0.089 R)
• M40: 17,332,110 km (0.077 R)
• M41: 18,361,194 km (0.116 R)
• M42: 19,058,320 km (0.101 R)
• M43: 20,375,828 km (0.101 R)
• M44: 20,735,611 km (0.078 R)
• M45: 21,565,730 km (0.117 R)
• M46: 22,090,220 km (0.093 R)
• M47: 22,301,153 km (0.08 R)
• M48: 22,725,113 km (0.046 R)
• M49: 22,884,734 km (0.083 R)
• M50: 23,258,729 km (0.1 R)
• M51: 23,419,696 km (0.101 R)
• M52: 24,121,161 km (0.1 R)
• M53: 24,610,944 km (0.063 R)
• M54: 26,939,585 km (0.088 R)
• M55: 27,277,975 km (0.096 R)
• M56: 28,416,265 km (0.071 R)
• M57: 28,530,857 km (0.079 R)
• M58: 29,280,043 km (0.106 R)
• M59: 29,686,201 km (0.105 R)
• M60: 29,802,589 km (0.058 R)
• M61: 30,386,619 km (0.098 R)
• M62: 30,856,655 km (0.056 R)
• M63: 32,042,368 km (0.03 R)
• M64: 33,001,589 km (0.082 R)
• M65: 33,666,552 km (0.08 R)
• M66: 34,031,122 km (0.104 R)
• M67: 34,274,817 km (0.064 R)
• M68: 34,764,152 km (0.096 R)
• M69: 34,948,307 km (0.092 R)
• M70: 36,308,151 km (0.105 R)
• M71: 36,806,911 km (0.105 R)
• M72: 38,063,832 km (0.061 R)
• M73: 39,015,723 km (0.079 R)
• M74: 39,207,059 km (0.104 R)
• M75: 39,718,833 km (0.092 R)
• M76: 40,555,235 km (0.1 R)
• M77: 41,983,745 km (0.099 R)
• M78: 42,769,882 km (0.114 R)
• M79: 43,891,866 km (0.119 R)
• M80: 44,556,379 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.4

Radius: 4.1

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.92 AU - 18.8 AU

Year: 21356 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,605,566 km

• M1: 71,508 km (0.111 R)
• M2: 253,269 km (0.105 R)
• M3: 679,773 km (0.107 R)
• M4: 945,907 km (0.106 R)
• M5: 1,124,677 km (0.046 R)
• M6: 1,462,319 km (0.114 R)
• M7: 1,911,711 km (0.08 R)
• M8: 3,120,312 km (0.064 R)
• M9: 3,153,074 km (0.091 R)
• M10: 3,385,250 km (0.12 R)
• M11: 4,007,278 km (0.116 R)
• M12: 4,331,457 km (0.115 R)
• M13: 4,367,959 km (0.087 R)
• M14: 4,404,610 km (0.115 R)
• M15: 4,890,055 km (0.106 R)
• M16: 5,392,405 km (0.079 R)
• M17: 6,571,086 km (0.025 R)
• M18: 7,167,384 km (0.071 R)
• M19: 7,210,617 km (0.078 R)
• M20: 7,914,625 km (0.081 R)
• M21: 8,824,928 km (0.065 R)
• M22: 9,151,201 km (0.029 R)
• M23: 9,198,175 km (0.119 R)
• M24: 9,815,864 km (0.067 R)
• M25: 9,863,885 km (0.106 R)
• M26: 9,912,056 km (0.12 R)
• M27: 10,202,575 km (0.06 R)
• M28: 11,442,741 km (0.09 R)
• M29: 11,747,472 km (0.114 R)
• M30: 13,577,204 km (0.059 R)
• M31: 14,007,597 km (0.058 R)
• M32: 15,270,203 km (0.05 R)
• M33: 16,511,416 km (0.109 R)
• M34: 16,625,859 km (0.111 R)
• M35: 16,683,155 km (0.102 R)
• M36: 17,960,720 km (0.117 R)
• M37: 18,373,760 km (0.116 R)
• M38: 18,492,391 km (0.073 R)
• M39: 19,329,690 km (0.05 R)
• M40: 20,608,603 km (0.08 R)
• M41: 21,413,888 km (0.067 R)
• M42: 22,040,404 km (0.065 R)
• M43: 22,736,333 km (0.032 R)
• M44: 23,311,238 km (0.061 R)
• M45: 24,149,883 km (0.073 R)
• M46: 24,279,884 km (0.07 R)
• M47: 24,475,109 km (0.056 R)
• M48: 25,195,722 km (0.06 R)
• M49: 25,327,518 km (0.11 R)
• M50: 25,393,491 km (0.086 R)
• M51: 26,859,101 km (0.12 R)
• M52: 27,263,614 km (0.109 R)
• M53: 28,763,931 km (0.105 R)
• M54: 29,246,833 km (0.064 R)
• M55: 29,316,096 km (0.047 R)
• M56: 29,454,624 km (0.04 R)
• M57: 30,571,222 km (0.09 R)
• M58: 30,993,388 km (0.063 R)
• M59: 31,205,218 km (0.069 R)
• M60: 31,630,375 km (0.032 R)
• M61: 31,843,702 km (0.068 R)
• M62: 32,414,867 km (0.069 R)
• M63: 32,701,646 km (0.106 R)
• M64: 32,773,453 km (0.118 R)
• M65: 33,350,153 km (0.111 R)
• M66: 35,394,407 km (0.041 R)
• M67: 35,763,765 km (0.11 R)
• M68: 36,357,369 km (0.113 R)
• M69: 36,655,368 km (0.07 R)
• M70: 37,178,811 km (0.062 R)
• M71: 37,554,152 km (0.097 R)
• M72: 37,629,400 km (0.101 R)
• M73: 38,460,266 km (0.044 R)
• M74: 39,220,822 km (0.108 R)
• M75: 39,909,570 km (0.081 R)
• M76: 40,216,994 km (0.103 R)
• M77: 40,679,551 km (0.055 R)
• M78: 42,312,262 km (0.088 R)
• M79: 42,390,651 km (0.083 R)
• M80: 42,468,891 km (0.11 R)
• M81: 42,861,286 km (0.106 R)
• M82: 43,728,804 km (0.111 R)
• M83: 44,125,089 km (0.076 R)
• M84: 44,522,421 km (0.052 R)
• M85: 46,204,499 km (0.101 R)
• M86: 46,689,047 km (0.108 R)
• M87: 48,479,434 km (0.069 R)
• M88: 48,643,393 km (0.108 R)
• M89: 49,630,590 km (0.12 R)
• M90: 50,790,571 km (0.039 R)
• M91: 51,374,003 km (0.063 R)
• M92: 51,457,479 km (0.036 R)
• M93: 55,262,351 km (0.094 R)
• M94: 56,292,183 km (0.066 R)
• M95: 57,328,298 km (0.065 R)
• M96: 57,501,682 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 5.4

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.2 AU - 18.92 AU

Year: 22833 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,605,566 km

• M1: 73,004 km (0.093 R)
• M2: 187,596 km (0.099 R)
• M3: 280,945 km (0.102 R)
• M4: 571,913 km (0.036 R)
• M5: 671,994 km (0.068 R)
• M6: 889,509 km (0.08 R)
• M7: 1,178,382 km (0.116 R)
• M8: 1,720,076 km (0.027 R)
• M9: 2,108,582 km (0.079 R)
• M10: 3,174,616 km (0.116 R)
• M11: 3,951,029 km (0.057 R)
• M12: 4,783,093 km (0.085 R)
• M13: 4,906,212 km (0.109 R)
• M14: 4,947,501 km (0.101 R)
• M15: 5,324,487 km (0.095 R)
• M16: 5,366,973 km (0.061 R)
• M17: 5,452,244 km (0.076 R)
• M18: 5,537,964 km (0.074 R)
• M19: 5,667,216 km (0.105 R)
• M20: 6,194,848 km (0.104 R)
• M21: 7,966,236 km (0.098 R)
• M22: 9,109,164 km (0.034 R)
• M23: 9,210,890 km (0.034 R)
• M24: 9,986,256 km (0.118 R)
• M25: 10,143,932 km (0.06 R)
• M26: 12,322,227 km (0.086 R)
• M27: 12,547,821 km (0.072 R)
• M28: 14,578,761 km (0.054 R)
• M29: 15,540,676 km (0.079 R)
• M30: 15,662,448 km (0.068 R)
• M31: 16,029,412 km (0.034 R)
• M32: 16,337,284 km (0.079 R)
• M33: 18,033,724 km (0.115 R)
• M34: 18,097,602 km (0.026 R)
• M35: 18,805,500 km (0.104 R)
• M36: 19,260,576 km (0.092 R)
• M37: 19,325,951 km (0.089 R)
• M38: 19,851,189 km (0.055 R)
• M39: 21,522,496 km (0.097 R)
• M40: 22,066,883 km (0.103 R)
• M41: 22,546,793 km (0.07 R)
• M42: 22,753,537 km (0.082 R)
• M43: 24,571,749 km (0.037 R)
• M44: 24,926,745 km (0.069 R)
• M45: 28,941,653 km (0.086 R)
• M46: 29,466,891 km (0.098 R)
• M47: 30,146,664 km (0.099 R)
• M48: 30,298,506 km (0.102 R)
• M49: 31,368,130 km (0.059 R)
• M50: 32,372,381 km (0.12 R)
• M51: 32,995,606 km (0.07 R)
• M52: 33,859,084 km (0.066 R)
• M53: 40,023,863 km (0.118 R)
• M54: 40,357,766 km (0.072 R)
• M55: 41,449,232 km (0.104 R)
• M56: 41,787,024 km (0.099 R)
• M57: 42,041,041 km (0.04 R)
• M58: 44,004,962 km (0.119 R)
• M59: 44,954,908 km (0.093 R)
• M60: 45,215,059 km (0.051 R)
• M61: 45,562,874 km (0.109 R)
• M62: 46,086,018 km (0.082 R)
• M63: 46,874,698 km (0.048 R)
• M64: 46,962,661 km (0.075 R)
• M65: 48,821,265 km (0.093 R)
• M66: 51,064,934 km (0.057 R)
• M67: 52,336,067 km (0.12 R)
• M68: 52,518,576 km (0.096 R)
• M69: 53,250,409 km (0.117 R)
• M70: 56,678,893 km (0.073 R)
• M71: 58,089,152 km (0.093 R)
• M72: 58,845,968 km (0.078 R)
• M73: 59,510,781 km (0.094 R)
• M74: 59,891,807 km (0.077 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,191 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit